Fatto generale: 10103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 10103 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 10103 is an unremarkable number.
Data storica: August 29th is the day in 1941 that Tallinn, the Capital of Estonia is occupied by Nazi Germany following an occupation by the Soviet Union.